nicolasconnault
477 lines
25 KiB
PHP
477 lines
25 KiB
PHP
<?php //$Id$
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///////////////////////////////////////////////////////////////////////////
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// //
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// NOTICE OF COPYRIGHT //
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// //
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// Moodle - Modular Object-Oriented Dynamic Learning Environment //
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// http://moodle.com //
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// //
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// Copyright (C) 1999 onwards Martin Dougiamas http://moodle.com //
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// //
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// This program is free software; you can redistribute it and/or modify //
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// it under the terms of the GNU General Public License as published by //
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// the Free Software Foundation; either version 2 of the License, or //
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// (at your option) any later version. //
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// //
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// This program is distributed in the hope that it will be useful, //
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// but WITHOUT ANY WARRANTY; without even the implied warranty of //
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
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// GNU General Public License for more details: //
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// //
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// http://www.gnu.org/copyleft/gpl.html //
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// //
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///////////////////////////////////////////////////////////////////////////
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require_once $CFG->libdir.'/formslib.php';
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class edit_category_form extends moodleform {
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private $aggregation_options = array();
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function definition() {
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global $CFG, $COURSE, $DB;
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$mform =& $this->_form;
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$this->aggregation_options = array(GRADE_AGGREGATE_MEAN =>get_string('aggregatemean', 'grades'),
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GRADE_AGGREGATE_WEIGHTED_MEAN =>get_string('aggregateweightedmean', 'grades'),
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GRADE_AGGREGATE_WEIGHTED_MEAN2 =>get_string('aggregateweightedmean2', 'grades'),
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GRADE_AGGREGATE_EXTRACREDIT_MEAN=>get_string('aggregateextracreditmean', 'grades'),
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GRADE_AGGREGATE_MEDIAN =>get_string('aggregatemedian', 'grades'),
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GRADE_AGGREGATE_MIN =>get_string('aggregatemin', 'grades'),
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GRADE_AGGREGATE_MAX =>get_string('aggregatemax', 'grades'),
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GRADE_AGGREGATE_MODE =>get_string('aggregatemode', 'grades'),
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GRADE_AGGREGATE_SUM =>get_string('aggregatesum', 'grades'));
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// visible elements
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$mform->addElement('header', 'headercategory', get_string('gradecategory', 'grades'));
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$mform->addElement('text', 'fullname', get_string('categoryname', 'grades'));
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$mform->addRule('fullname', null, 'required', null, 'client');
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$mform->addElement('select', 'aggregation', get_string('aggregation', 'grades'), $this->aggregation_options);
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$mform->setHelpButton('aggregation', array('aggregation', get_string('aggregation', 'grades'), 'grade'));
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if ((int)$CFG->grade_aggregation_flag & 2) {
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$mform->setAdvanced('aggregation');
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}
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$mform->addElement('checkbox', 'aggregateonlygraded', get_string('aggregateonlygraded', 'grades'));
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$mform->setHelpButton('aggregateonlygraded', array('aggregateonlygraded', get_string('aggregateonlygraded', 'grades'),'grade'), true);
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$mform->disabledIf('aggregateonlygraded', 'aggregation', 'eq', GRADE_AGGREGATE_SUM);
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if ((int)$CFG->grade_aggregateonlygraded_flag & 2) {
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$mform->setAdvanced('aggregateonlygraded');
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}
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if (empty($CFG->enableoutcomes)) {
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$mform->addElement('hidden', 'aggregateoutcomes');
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$mform->setType('aggregateoutcomes', PARAM_INT);
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} else {
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$mform->addElement('checkbox', 'aggregateoutcomes', get_string('aggregateoutcomes', 'grades'));
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$mform->setHelpButton('aggregateoutcomes', array('aggregateoutcomes', get_string('aggregateoutcomes', 'grades'), 'grade'), true);
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if ((int)$CFG->grade_aggregateoutcomes_flag & 2) {
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$mform->setAdvanced('aggregateoutcomes');
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}
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}
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$mform->addElement('advcheckbox', 'aggregatesubcats', get_string('aggregatesubcats', 'grades'));
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$mform->setHelpButton('aggregatesubcats', array('aggregatesubcats', get_string('aggregatesubcats', 'grades'), 'grade'), true);
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if ((int)$CFG->grade_aggregatesubcats_flag & 2) {
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$mform->setAdvanced('aggregatesubcats');
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}
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$options = array(0 => get_string('none'));
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for ($i=1; $i<=20; $i++) {
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$options[$i] = $i;
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}
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$mform->addElement('select', 'keephigh', get_string('keephigh', 'grades'), $options);
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$mform->setHelpButton('keephigh', array('keephigh', get_string('keephigh', 'grades'), 'grade'), true);
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if ((int)$CFG->grade_keephigh_flag & 2) {
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$mform->setAdvanced('keephigh');
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}
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$mform->addElement('select', 'droplow', get_string('droplow', 'grades'), $options);
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$mform->setHelpButton('droplow', array('droplow', get_string('droplow', 'grades'), 'grade'), true);
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$mform->disabledIf('droplow', 'keephigh', 'noteq', 0);
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if ((int)$CFG->grade_droplow_flag & 2) {
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$mform->setAdvanced('droplow');
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}
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$mform->disabledIf('keephigh', 'droplow', 'noteq', 0);
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$mform->disabledIf('droplow', 'keephigh', 'noteq', 0);
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// Grade item settings
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$mform->addElement('header', 'general', get_string('gradeitem', 'grades'));
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$mform->addElement('text', 'grade_item_itemname', get_string('itemname', 'grades'));
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$mform->addElement('text', 'grade_item_iteminfo', get_string('iteminfo', 'grades'));
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$mform->setHelpButton('grade_item_iteminfo', array('iteminfo', get_string('iteminfo', 'grades'), 'grade'), true);
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$mform->addElement('text', 'grade_item_idnumber', get_string('idnumbermod'));
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$mform->setHelpButton('grade_item_idnumber', array('idnumber', get_string('idnumber', 'grades'), 'grade'), true);
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$options = array(GRADE_TYPE_NONE=>get_string('typenone', 'grades'),
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GRADE_TYPE_VALUE=>get_string('typevalue', 'grades'),
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GRADE_TYPE_SCALE=>get_string('typescale', 'grades'),
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GRADE_TYPE_TEXT=>get_string('typetext', 'grades'));
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$mform->addElement('select', 'grade_item_gradetype', get_string('gradetype', 'grades'), $options);
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$mform->setHelpButton('grade_item_gradetype', array('gradetype', get_string('gradetype', 'grades'), 'grade'), true);
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$mform->setDefault('grade_item_gradetype', GRADE_TYPE_VALUE);
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//$mform->addElement('text', 'calculation', get_string('calculation', 'grades'));
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//$mform->disabledIf('calculation', 'gradetype', 'eq', GRADE_TYPE_TEXT);
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//$mform->disabledIf('calculation', 'gradetype', 'eq', GRADE_TYPE_NONE);
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$options = array(0=>get_string('usenoscale', 'grades'));
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if ($scales = $DB->get_records('scale')) {
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foreach ($scales as $scale) {
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$options[$scale->id] = format_string($scale->name);
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}
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}
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$mform->addElement('select', 'grade_item_scaleid', get_string('scale'), $options);
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$mform->setHelpButton('grade_item_scaleid', array('scaleid', get_string('scaleid', 'grades'), 'grade'), true);
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$mform->disabledIf('grade_item_scaleid', 'grade_item_gradetype', 'noteq', GRADE_TYPE_SCALE);
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$mform->addElement('text', 'grade_item_grademax', get_string('grademax', 'grades'));
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$mform->setHelpButton('grade_item_grademax', array('grademax', get_string('grademax', 'grades'), 'grade'), true);
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$mform->disabledIf('grade_item_grademax', 'grade_item_gradetype', 'noteq', GRADE_TYPE_VALUE);
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$mform->addElement('text', 'grade_item_grademin', get_string('grademin', 'grades'));
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$mform->setHelpButton('grade_item_grademin', array('grademin', get_string('grademin', 'grades'), 'grade'), true);
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$mform->disabledIf('grade_item_grademin', 'grade_item_gradetype', 'noteq', GRADE_TYPE_VALUE);
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$mform->addElement('text', 'grade_item_gradepass', get_string('gradepass', 'grades'));
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$mform->setHelpButton('grade_item_gradepass', array('gradepass', get_string('gradepass', 'grades'), 'grade'), true);
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$mform->disabledIf('grade_item_gradepass', 'grade_item_gradetype', 'eq', GRADE_TYPE_NONE);
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$mform->disabledIf('grade_item_gradepass', 'grade_item_gradetype', 'eq', GRADE_TYPE_TEXT);
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$mform->addElement('text', 'grade_item_multfactor', get_string('multfactor', 'grades'));
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$mform->setHelpButton('grade_item_multfactor', array('multfactor', get_string('multfactor', 'grades'), 'grade'), true);
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$mform->setAdvanced('grade_item_multfactor');
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$mform->disabledIf('grade_item_multfactor', 'grade_item_gradetype', 'eq', GRADE_TYPE_NONE);
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$mform->disabledIf('grade_item_multfactor', 'grade_item_gradetype', 'eq', GRADE_TYPE_TEXT);
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$mform->addElement('text', 'grade_item_plusfactor', get_string('plusfactor', 'grades'));
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$mform->setHelpButton('grade_item_plusfactor', array('plusfactor', get_string('plusfactor', 'grades'), 'grade'), true);
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$mform->setAdvanced('grade_item_plusfactor');
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$mform->disabledIf('grade_item_plusfactor', 'grade_item_gradetype', 'eq', GRADE_TYPE_NONE);
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$mform->disabledIf('grade_item_plusfactor', 'grade_item_gradetype', 'eq', GRADE_TYPE_TEXT);
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/// grade display prefs
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$default_gradedisplaytype = grade_get_setting($COURSE->id, 'displaytype', $CFG->grade_displaytype);
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$options = array(GRADE_DISPLAY_TYPE_DEFAULT => get_string('default', 'grades'),
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GRADE_DISPLAY_TYPE_REAL => get_string('real', 'grades'),
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GRADE_DISPLAY_TYPE_PERCENTAGE => get_string('percentage', 'grades'),
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GRADE_DISPLAY_TYPE_LETTER => get_string('letter', 'grades'),
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GRADE_DISPLAY_TYPE_REAL_PERCENTAGE => get_string('realpercentage', 'grades'),
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GRADE_DISPLAY_TYPE_REAL_LETTER => get_string('realletter', 'grades'),
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GRADE_DISPLAY_TYPE_LETTER_REAL => get_string('letterreal', 'grades'),
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GRADE_DISPLAY_TYPE_LETTER_PERCENTAGE => get_string('letterpercentage', 'grades'),
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GRADE_DISPLAY_TYPE_PERCENTAGE_LETTER => get_string('percentageletter', 'grades'),
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GRADE_DISPLAY_TYPE_PERCENTAGE_REAL => get_string('percentagereal', 'grades')
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);
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asort($options);
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foreach ($options as $key=>$option) {
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if ($key == $default_gradedisplaytype) {
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$options[GRADE_DISPLAY_TYPE_DEFAULT] = get_string('defaultprev', 'grades', $option);
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break;
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}
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}
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$mform->addElement('select', 'grade_item_display', get_string('gradedisplaytype', 'grades'), $options);
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$mform->setHelpButton('grade_item_display', array('gradedisplaytype', get_string('gradedisplaytype', 'grades'), 'grade'), true);
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$default_gradedecimals = grade_get_setting($COURSE->id, 'decimalpoints', $CFG->grade_decimalpoints);
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$options = array(-1=>get_string('defaultprev', 'grades', $default_gradedecimals), 0=>0, 1=>1, 2=>2, 3=>3, 4=>4, 5=>5);
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$mform->addElement('select', 'grade_item_decimals', get_string('decimalpoints', 'grades'), $options);
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$mform->setHelpButton('grade_item_decimals', array('decimalpoints', get_string('decimalpoints', 'grades'), 'grade'), true);
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$mform->setDefault('grade_item_decimals', -1);
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$mform->disabledIf('grade_item_decimals', 'grade_item_display', 'eq', GRADE_DISPLAY_TYPE_LETTER);
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if ($default_gradedisplaytype == GRADE_DISPLAY_TYPE_LETTER) {
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$mform->disabledIf('grade_item_decimals', 'grade_item_display', "eq", GRADE_DISPLAY_TYPE_DEFAULT);
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}
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/// hiding
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// advcheckbox is not compatible with disabledIf!
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$mform->addElement('checkbox', 'grade_item_hidden', get_string('hidden', 'grades'));
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$mform->setHelpButton('grade_item_hidden', array('hidden', get_string('hidden', 'grades'), 'grade'));
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$mform->addElement('date_time_selector', 'grade_item_hiddenuntil', get_string('hiddenuntil', 'grades'), array('optional'=>true));
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$mform->setHelpButton('grade_item_hiddenuntil', array('hiddenuntil', get_string('hiddenuntil', 'grades'), 'grade'));
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$mform->disabledIf('grade_item_hidden', 'grade_item_hiddenuntil[off]', 'notchecked');
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/// locking
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$mform->addElement('advcheckbox', 'grade_item_locked', get_string('locked', 'grades'));
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$mform->setHelpButton('grade_item_locked', array('locked', get_string('locked', 'grades'), 'grade'));
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$mform->addElement('date_time_selector', 'grade_item_locktime', get_string('locktime', 'grades'), array('optional'=>true));
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$mform->setHelpButton('grade_item_locktime', array('lockedafter', get_string('locktime', 'grades'), 'grade'));
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$mform->disabledIf('grade_item_locktime', 'grade_item_gradetype', 'eq', GRADE_TYPE_NONE);
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/// parent category related settings
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$mform->addElement('header', 'headerparent', get_string('parentcategory', 'grades'));
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$options = array();
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$default = '';
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$coefstring = '';
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$categories = grade_category::fetch_all(array('courseid'=>$COURSE->id));
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foreach ($categories as $cat) {
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$cat->apply_forced_settings();
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$options[$cat->id] = $cat->get_name();
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if ($cat->is_course_category()) {
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$default = $cat->id;
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}
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if ($cat->is_aggregationcoef_used()) {
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if ($cat->aggregation == GRADE_AGGREGATE_WEIGHTED_MEAN) {
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$coefstring = ($coefstring=='' or $coefstring=='aggregationcoefweight') ? 'aggregationcoefweight' : 'aggregationcoef';
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} else if ($cat->aggregation == GRADE_AGGREGATE_EXTRACREDIT_MEAN) {
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$coefstring = ($coefstring=='' or $coefstring=='aggregationcoefextra') ? 'aggregationcoefextra' : 'aggregationcoef';
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} else {
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$coefstring = 'aggregationcoef';
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}
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} else {
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$mform->disabledIf('grade_item_aggregationcoef', 'parentcategory', 'eq', $cat->id);
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}
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}
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if (count($categories) > 1) {
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$mform->addElement('select', 'parentcategory', get_string('parentcategory', 'grades'), $options);
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$mform->addElement('static', 'currentparentaggregation', get_string('currentparentaggregation', 'grades'));
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}
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if ($coefstring !== '') {
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$mform->addElement('text', 'grade_item_aggregationcoef', get_string($coefstring, 'grades'));
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$mform->setHelpButton('grade_item_aggregationcoef', array('aggregationcoefweight', get_string('aggregationcoef', 'grades'), 'grade'), true);
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}
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/// user preferences
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$mform->addElement('header', 'headerpreferences', get_string('myreportpreferences', 'grades'));
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$options = array(GRADE_REPORT_PREFERENCE_DEFAULT => get_string('default', 'grades'),
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GRADE_REPORT_AGGREGATION_VIEW_FULL => get_string('fullmode', 'grades'),
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GRADE_REPORT_AGGREGATION_VIEW_AGGREGATES_ONLY => get_string('aggregatesonly', 'grades'),
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GRADE_REPORT_AGGREGATION_VIEW_GRADES_ONLY => get_string('gradesonly', 'grades'));
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$label = get_string('aggregationview', 'grades') . ' (' . get_string('default', 'grades')
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. ': ' . $options[$CFG->grade_report_aggregationview] . ')';
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$mform->addElement('select', 'pref_aggregationview', $label, $options);
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$mform->setHelpButton('pref_aggregationview', array('aggregationview', get_string('aggregationview', 'grades'), 'grade'), true);
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$mform->setDefault('pref_aggregationview', GRADE_REPORT_PREFERENCE_DEFAULT);
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$mform->setAdvanced('pref_aggregationview');
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// hidden params
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$mform->addElement('hidden', 'id', 0);
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$mform->setType('id', PARAM_INT);
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$mform->addElement('hidden', 'courseid', 0);
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$mform->setType('courseid', PARAM_INT);
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/// add return tracking info
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$gpr = $this->_customdata['gpr'];
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$gpr->add_mform_elements($mform);
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//-------------------------------------------------------------------------------
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// buttons
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$this->add_action_buttons();
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}
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/// tweak the form - depending on existing data
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function definition_after_data() {
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global $CFG, $COURSE;
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$mform =& $this->_form;
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$somecat = new grade_category();
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foreach ($somecat->forceable as $property) {
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if ((int)$CFG->{"grade_{$property}_flag"} & 1) {
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if ($mform->elementExists($property)) {
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if (empty($CFG->grade_hideforcedsettings)) {
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$mform->hardFreeze($property);
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} else {
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if ($mform->elementExists($property)) {
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$mform->removeElement($property);
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}
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}
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}
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}
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}
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if ($CFG->grade_droplow > 0) {
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if ($mform->elementExists('keephigh')) {
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$mform->removeElement('keephigh');
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}
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} else if ($CFG->grade_keephigh > 0) {
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if ($mform->elementExists('droplow')) {
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$mform->removeElement('droplow');
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}
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}
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if ($id = $mform->getElementValue('id')) {
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$grade_category = grade_category::fetch(array('id'=>$id));
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$grade_item = $grade_category->load_grade_item();
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// remove agg coef if not used
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if ($grade_category->is_course_category()) {
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if ($mform->elementExists('parentcategory')) {
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$mform->removeElement('parentcategory');
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}
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if ($mform->elementExists('grade_item_aggregationcoef')) {
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$mform->removeElement('grade_item_aggregationcoef');
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}
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if ($mform->elementExists('currentparentaggregation')) {
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$mform->removeElement('currentparentaggregation');
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}
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} else {
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// if we wanted to change parent of existing category - we would have to verify there are no circular references in parents!!!
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if ($mform->elementExists('parentcategory')) {
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$mform->hardFreeze('parentcategory');
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}
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$parent_cat = $grade_category->get_parent_category();
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$mform->setDefault('currentparentaggregation', $this->aggregation_options[$parent_cat->aggregation]);
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}
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if ($grade_item->is_calculated()) {
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// following elements are ignored when calculation formula used
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if ($mform->elementExists('aggregation')) {
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$mform->removeElement('aggregation');
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}
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if ($mform->elementExists('keephigh')) {
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$mform->removeElement('keephigh');
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}
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if ($mform->elementExists('droplow')) {
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$mform->removeElement('droplow');
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}
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if ($mform->elementExists('aggregateonlygraded')) {
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$mform->removeElement('aggregateonlygraded');
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}
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if ($mform->elementExists('aggregateoutcomes')) {
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$mform->removeElement('aggregateoutcomes');
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}
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if ($mform->elementExists('aggregatesubcats')) {
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$mform->removeElement('aggregatesubcats');
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}
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}
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// If it is a course category, remove the "required" rule from the "fullname" element
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if ($grade_category->is_course_category()) {
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unset($mform->_rules['fullname']);
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$key = array_search('fullname', $mform->_required);
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unset($mform->_required[$key]);
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}
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// If it is a course category and its fullname is ?, show an empty field
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if ($grade_category->is_course_category() && $mform->getElementValue('fullname') == '?') {
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$mform->setDefault('fullname', '');
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}
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}
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// no parent header for course category
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if (!$mform->elementExists('aggregationcoef') and !$mform->elementExists('parentcategory')) {
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$mform->removeElement('headerparent');
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}
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/// GRADE ITEM
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if ($id = $mform->getElementValue('id')) {
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$grade_category = grade_category::fetch(array('id'=>$id));
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$grade_item = $grade_category->load_grade_item();
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if (!$grade_item->is_raw_used()) {
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$mform->removeElement('grade_item_plusfactor');
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$mform->removeElement('grade_item_multfactor');
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}
|
|
|
|
if ($grade_item->is_outcome_item()) {
|
|
// we have to prevent incompatible modifications of outcomes if outcomes disabled
|
|
$mform->removeElement('grade_item_grademax');
|
|
$mform->removeElement('grade_item_grademin');
|
|
$mform->removeElement('grade_item_gradetype');
|
|
$mform->removeElement('grade_item_display');
|
|
$mform->removeElement('grade_item_decimals');
|
|
$mform->hardFreeze('grade_item_scaleid');
|
|
|
|
} else {
|
|
if ($grade_item->is_external_item()) {
|
|
// following items are set up from modules and should not be overrided by user
|
|
$mform->hardFreeze('grade_item_itemname,grade_item_idnumber,grade_item_gradetype,grade_item_grademax,grade_item_grademin,grade_item_scaleid');
|
|
//$mform->removeElement('calculation');
|
|
}
|
|
}
|
|
|
|
//remove the aggregation coef element if not needed
|
|
if ($grade_item->is_course_item()) {
|
|
if ($mform->elementExists('grade_item_parentcategory')) {
|
|
$mform->removeElement('grade_item_parentcategory');
|
|
}
|
|
if ($mform->elementExists('grade_item_aggregationcoef')) {
|
|
$mform->removeElement('grade_item_aggregationcoef');
|
|
}
|
|
|
|
} else {
|
|
// if we wanted to change parent of existing item - we would have to verify there are no circular references in parents!!!
|
|
if ($mform->elementExists('grade_item_parentcategory')) {
|
|
$mform->hardFreeze('grade_item_parentcategory');
|
|
}
|
|
|
|
if ($grade_item->is_category_item()) {
|
|
$category = $grade_item->get_item_category();
|
|
$parent_category = $category->get_parent_category();
|
|
} else {
|
|
$parent_category = $grade_item->get_parent_category();
|
|
}
|
|
|
|
$parent_category->apply_forced_settings();
|
|
|
|
if (!$parent_category->is_aggregationcoef_used()) {
|
|
if ($mform->elementExists('grade_item_aggregationcoef')) {
|
|
$mform->removeElement('grade_item_aggregationcoef');
|
|
}
|
|
} else {
|
|
//fix label if needed
|
|
$agg_el =& $mform->getElement('grade_item_aggregationcoef');
|
|
$aggcoef = '';
|
|
if ($parent_category->aggregation == GRADE_AGGREGATE_WEIGHTED_MEAN) {
|
|
$aggcoef = 'aggregationcoefweight';
|
|
|
|
} else if ($parent_category->aggregation == GRADE_AGGREGATE_EXTRACREDIT_MEAN) {
|
|
$aggcoef = 'aggregationcoefextra';
|
|
|
|
} else if ($parent_category->aggregation == GRADE_AGGREGATE_SUM) {
|
|
$aggcoef = 'aggregationcoefextrasum';
|
|
}
|
|
|
|
if ($aggcoef !== '') {
|
|
$agg_el->setLabel(get_string($aggcoef, 'grades'));
|
|
$mform->setHelpButton('grade_item_aggregationcoef', array($aggcoef, get_string($aggcoef, 'grades'), 'grade'), true);
|
|
}
|
|
}
|
|
}
|
|
|
|
if ($category = $grade_item->get_item_category()) {
|
|
if ($category->aggregation == GRADE_AGGREGATE_SUM) {
|
|
if ($mform->elementExists('grade_item_gradetype')) {
|
|
$mform->hardFreeze('grade_item_gradetype');
|
|
}
|
|
if ($mform->elementExists('grade_item_grademin')) {
|
|
$mform->hardFreeze('grade_item_grademin');
|
|
}
|
|
if ($mform->elementExists('grade_item_grademax')) {
|
|
$mform->hardFreeze('grade_item_grademax');
|
|
}
|
|
if ($mform->elementExists('grade_item_scaleid')) {
|
|
$mform->removeElement('grade_item_scaleid');
|
|
}
|
|
}
|
|
}
|
|
|
|
} else {
|
|
// all new items are manual, children of course category
|
|
$mform->removeElement('grade_item_plusfactor');
|
|
$mform->removeElement('grade_item_multfactor');
|
|
}
|
|
}
|
|
}
|
|
|
|
?>
|